-111-7x=8x

Solution for -111-7x=8x equation:

Simplifying
-111 + -7x = 8x

Solving
-111 + -7x = 8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8x' to each side of the equation.
-111 + -7x + -8x = 8x + -8x

Combine like terms: -7x + -8x = -15x
-111 + -15x = 8x + -8x

Combine like terms: 8x + -8x = 0
-111 + -15x = 0

Add '111' to each side of the equation.
-111 + 111 + -15x = 0 + 111

Combine like terms: -111 + 111 = 0
0 + -15x = 0 + 111
-15x = 0 + 111

Combine like terms: 0 + 111 = 111
-15x = 111

Divide each side by '-15'.
x = -7.4

Simplifying
x = -7.4